| Équations équilibrées la veille |
CO2 + Zn = ZnO + CO
HCl + Na(OH) = H2O + NaCl =>
HCl + Na(OH) = H2O + NaCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaOCl + KBr = NaOBr + KCl =>
NaOCl + KBr = NaOBr + KCl
Al(No3)3 + Mg = Al + MgNo3 =>
Al(No3)3 + 3 Mg = Al + 3 MgNo3
ZnO + KOH + H2O = K2[Zn(OH)4] =>
ZnO + 2 KOH + H2O = K2[Zn(OH)4]
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
(NH4)2SO4 + H2O = H2SO4 + NH4OH =>
(NH4)2SO4 + 2 H2O = H2SO4 + 2 NH4OH
NaCl + Na2CO3 = NaNa2 + CO3Cl =>
NaCl + Na2CO3 = NaNa2 + CO3Cl
Li2S + HNO3 = LiNO3 + H2S =>
Li2S + 2 HNO3 = 2 LiNO3 + H2S
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Cu + Ba(OH)2 = Cu(OH)2 + Ba =>
Cu + Ba(OH)2 = Cu(OH)2 + Ba
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
AgOCN + NH3Cl = AgCl + NH3OCN =>
AgOCN + NH3Cl = AgCl + NH3OCN
RCHO + KMnO4 + H2SO4 = K2SO4 + MnSO4 + RCOOH + H2O =>
5 RCHO + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 RCOOH + 3 H2O
Na3PO2(aq) + CrCl3(aq) = Na3Cl3(aq) + CrPO2(aq) =>
Na3PO2(aq) + CrCl3(aq) = Na3Cl3(aq) + CrPO2(aq)
C + H2 = CH4 =>
C + 2 H2 = CH4
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NaAlSi3O8 + H2O + H2CO3 = Al2Si2O5(OH)4 + H4SiO4 + HCO3{-} + Na{+} =>
2 NaAlSi3O8 + 9 H2O + 2 H2CO3 = Al2Si2O5(OH)4 + 4 H4SiO4 + 2 HCO3{-} + 2 Na{+}
Cr + H2O(l) = Cr(OH)3 + H2 =>
2 Cr + 6 H2O(l) = 2 Cr(OH)3 + 3 H2
Co(NO3)6H2O + P(OPh)3 + BH4 = CoH[P(OPh)3]4 + BH3OH + NO2 + H2O =>
2 Co(NO3)6H2O + 8 P(OPh)3 + 13 BH4 = 2 CoH[P(OPh)3]4 + 13 BH3OH + 12 NO2 + H2O
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
CuOH + HCl = CuCl + H2O =>
CuOH + HCl = CuCl + H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Ge + H2O2 + NaOH = Na2(Ge(OH)6) =>
Ge + 2 H2O2 + 2 NaOH = Na2(Ge(OH)6)
NaCO3 + Pb(NO3)2 = Na(NO3)2 + PbCO3 =>
NaCO3 + Pb(NO3)2 = Na(NO3)2 + PbCO3
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
CUSO4 + KI = CUI(aq) + I2(aq) + K2SO4(aq) =>
2 CUSO4 + 4 KI = 2 CUI(aq) + I2(aq) + 2 K2SO4(aq)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Fe2P + FeS2 = FeS + P4S5 =>
4 Fe2P + 13 FeS2 = 21 FeS + P4S5
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Mg2 + HBr = H2 + MgBr =>
Mg2 + 2 HBr = H2 + 2 MgBr
MgO + ZnO = MgZn + O =>
MgO + ZnO = MgZn + 2 O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CaCl2(s) + H2O(l) = CaO(aq) + HCl(aq) =>
CaCl2(s) + H2O(l) = CaO(aq) + 2 HCl(aq)
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
N + H = NH2 =>
N + 2 H = NH2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH4Cl + Ba(OH)2 = BaCl2 + NH3 + H2O =>
2 NH4Cl + Ba(OH)2 = BaCl2 + 2 NH3 + 2 H2O
N + H = NH2 =>
N + 2 H = NH2
Na2[B2(OH)4(O2)2] + KMnO4 + H2SO4 = Na2SO4 + K2SO4 + B2O3 + H2O + MnO4 =>
Na2[B2(OH)4(O2)2] + 4 KMnO4 + 3 H2SO4 = Na2SO4 + 2 K2SO4 + B2O3 + 5 H2O + 4 MnO4
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
ICl + H2O = HCl + HIO3 + I2 =>
5 ICl + 3 H2O = 5 HCl + HIO3 + 2 I2
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
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| Équations équilibrées la veille |
Équations équilibrées sur11/04/24
Équations équilibrées sur12/04/23
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